123.98 oz cost 10.47 so 1 oz costs 10.47/123.98 = 0.0844 units of currency.
0.08 per ounce
A ounce of gold costs 500dollars
you find out how many ounces it is, and multiply the amount of ounces by 1,285.
It will cost $1.29 to mail a 6 ounce letter. The first ounce is 44 cents. Each additional ounce is 17 cents.
9 pence/cents
Unit cost is the cost for one ounce so $1.40 divided by 20 ounces gives the cost for one ounce. The unit cost is .07 or seven cents per ounce.
To find the cost per ounce, divide the cost by the number of ounces: 17.00/640 = .0265625 cents per ounce.
Just a single ounce. The second ounce will cost 20 cents.
27 cents an ounce
5 US gallons = 5 x 128 ounces = 640 ounces cost of 1 ounce = 130.00/640 = 0.203125
24 ounces in terms of cost per ounce but 16 ounces in terms of absolute price.
0.36
roughly 12 cents an ounce
34.50 x 1047
6 Ounces. If 2 lbs cost 5.92 then the cost is 18.5 cents per ounce. Divide 111 cents by 18.5 and the answer is 6 Ounces. That is assuming USD.
Find the cost per ounce in each case and compare. 24 ounces for 2.88 means 0.12 per ounce 16 ounces for 1.79 means 0.111 per ounce 16 ounces for 1.79 is slightly cheaper than 24 ounces for 2.88
Unit cost would $.26 per ounce to the nearest cent.